Atan2

Parameters

y	real
x	real

comment

Arctangent function with two arguments. The result is returned in radians in range (-Pi;Pi]. Returns 0 if x and y are both 0

pure

This function is pure. For the same values passed to it, it will always return the same value.

patch

1.00

Source

common.j

return type

real

Source code

native Atan2    takes real y, real x returns real